condition mean min max 0 h after light 0.26723949999999996 0.247313 0.287166 2 h after light 0.15078350000000001 0.128961 0.172606 4 h after light 0.2595155 0.168893 0.350138 8 h after light 0.5033745000000001 0.413617 0.593132 12 h after light 0.5585289999999999 0.461466 0.655592 2 h after dark 0.3085375 0.295642 0.321433 4 h after dark 0.16664630000000002 0.0572886 0.276004 8 h after dark 0.28839349999999997 0.124593 0.452194 12 h after dark 0.1509205 0.117921 0.18392